I have the same problem, here is the error I get when I try to log in using Theme My Login plugin.
Fatal error: Call to undefined function login_header() in /home/user/public_html/wp-content/plugins/google-authenticator-per-user-prompt/views/token-prompt.php on line 1
I had remembered seeing that once before and couldn’t remember which plugin had that option. I had it on once before actually, but I was wanting to block the IP, not the user account so I turned the security module off and used the Limit Login Attempts plugin to accomplish that, but I re-enabled the security module, checked the private login box and just set the numbers high so it can’t lock out user accounts. Hopefully the “bots” won’t be able to register now.
It would be nice if you either had the option to turn the Limit Logins peice off or the choice to lock the user account or block the IP.
Otherwise, it’s a great module and I appreciate your work, thanks!!
I am having this exact same issue, did you figure it out?
